单选题 ( 5.0 分 ) class MyClass:
class_var = "Class Variable"
def __init__(self, instance_var):
self.instance_var = instance_var
obj1 = MyClass("Instance 1")
obj2 = MyClass("Instance 2")
print(MyClass.class_var)
print(obj1.instance_var)
print(obj2.instance_var)
输出结果是什么?